This CNC dustproof shoe adopts magnetic design, is lighter and more flexible, supports manual screw height adjustment, and is easy to install and remove. This set comes with a bottom cover, 23mm, to accommodate cutting tools. It adopts a three-piece magnetic design, easy to assemble and install, flexible, and suitable for daily use and maintenance. This dust removal shoe uses a nylon brush to maximize vacuum suction and help remove dust with high dust removal efficiency. Keep your machine and work area clean while cutting, drilling and engraving. Wide range of uses: CNC dust-proof shoes are widely used in engraving machines and woodworking machinery and equipment. Suitable for 3018Pro, 3018Prover, 3018-M Easy to Use: No complicated installation process required, installation takes only 15s 45MM CNC Dust Shoe Long Service Life:Sturdy clear ABS for longer life. Stable Structure:The triangular shape makes the structure more robust and reliable. Magnetic & Split Design: The magnetic structure is easy to install and the split structure is easy to clean. 45mm Diameter fits Most 300W-500W Spindle Motors Colour:As Shown Material:Nylon brush Package Contents: 1 * cnc router machine Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.